wxTreeItemId* ritem = new wxTreeItemId(self->GetFirstChild(item, cookie));
bool blocked = wxPyBeginBlockThreads();
PyObject* tup = PyTuple_New(2);
PyTuple_SET_ITEM(tup, 0, wxPyConstructObject(ritem, wxT("wxTreeItemId"), true));
wxTreeItemId* ritem = new wxTreeItemId(self->GetFirstChild(item, cookie));
bool blocked = wxPyBeginBlockThreads();
PyObject* tup = PyTuple_New(2);
PyTuple_SET_ITEM(tup, 0, wxPyConstructObject(ritem, wxT("wxTreeItemId"), true));